I felt there were more square inches than necessary in the sky and the ground so I cropped it; besides, the mill seemed to be placed in the middle. I wanted a stronger value contrast to pop the front wall out more, so I increased the size of the tree and darkened it. In order to avoid the same tree mass on the left and the right,s I added a larger tree on the right side. The sky is a bit more interesting now, with more blue peeking through the clouds.